New Hampshire Area Codes

Here is the current list of area codes in the state of New Hampshire. There are 142 area codes in New Hampshire that are currently being used. Find out all New Hampshire area codes below by searching each of the cities below. We have the most up-to-date list of area codes in New Hampshire.

Area Code State City Timezone
603New HampshireLebanonEastern
603New HampshireFranklinEastern
603New HampshireRumneyEastern
603New HampshireDurhamEastern
603New HampshireOrfordEastern
603New HampshireNorth ConwayEastern
603New HampshireLancasterEastern
603New HampshireDoverEastern
603New HampshireRochesterEastern
603New HampshireWarnerEastern
603New HampshirePlaistowEastern
603New HampshireSunapeeEastern
603New HampshireWest ChesterfieldEastern
603New HampshireWestmorelandEastern
603New HampshireWhitefieldEastern
603New HampshirePenacookEastern
603New HampshireWiltonEastern